Answer:
y = -3x -2 ( this is only for 5 )
Step-by-step explanation:
Step 1:
First, we need to understand that lines that are perpendicular have slopes that are opposites and reciprocals of each other.
Step 2:
So our initial equation is 2x-6y= 10. We want to rearrange this so that it is in slope-intercept form: y= 1/3x -(10/6). In this form, we can derive the slope of our new line. Because the slope is 1/3, our new slope is -3 ( based on step 1 ).
Step 3:
Now that we have the slope of our new line, we can use the point-slope formula to get our specific line that passes through ( 2, -8 ).
y - y1 = m( x - x1 )
y- ( -8 ) = -3( x - 2 )jhvjjfjhjfhcgch
y + 8 = -3x + 6
y = -3x -2 !
Question 1
5/6
Minus
1/4
Answer:
1 7/12
Step-by-step explanation:
here you go :)
two-thirds of a number added to six is at least twenty-two
If you are asking me to write it in a equation form here it is: 6 +( 2/ 3 x )≥ 22
Devin evaluated the expression 114 – 38. Which is one way he can check his work?
In 96.28 which digit is in the tenths place?
Answer:
2
Step-by-step explanation:
96.28
9 is in the tens place
6 is in the ones place
2 is in the tenths place
8 is in the hundredths place
Hope this helps you :)
Answer:
The 2 in 96.28 is in the tenths place
Step-by-step explanation:
;-;
Calculate a. 17% of 50
Answer:
17% of 50 is 8.5
Step-by-step explanation:
The answer is 8.5 because 50 times 17% is 8.5.
Is the line for the equation x = 4 horizontal or vertical? What is the slope of the line? Select the best answer
Answer:
x=4 is vertical line it's an undefined slope
PLEASE HELP I REALLY NEED IT WHAT IS 10% OF 75
If the zeros of a polynomial function are 3 and -4, using the Factor Theorem how would we express the factors of the function? *
Step-by-step explanation:
Zeros of a polynomial function are 3 and -4.
So, factors are, x-3 and x+4
Anyone wanna see me play Slime Rancher?
whats that game about
Be my best frienddd Ill make BrainLess!
Which of the following organic compounds is the main source of energy for living things?
a.
carbohydrates
c.
nucleic acids
b.
lipids
d.
proteins
Answer:
A
Step-by-step explanation:
HOPE THIS HELPS :)
use the and y intercept to find and graph the slope of the line described by 4x+y=-16
A parking garage at the airport charges $20.00 for the first day. Each additional day after the first day costs $8.00 more. So parking for 2 days costs $28.00,
parking for 3 days costs $36.00, parking for 4 days costs $44.00, etc. How much will it cost to park a car in the garage for 21 days?
Answer:
Step-by-step explanation:
20+8x=cost
20+8(21)=cost
188 is your cost after 21 days
Choose the correct graph that shows the preimage and
image of a reflection of AABC over the x-axis.
The vertices of AABC are A(-5,2) B(4,5) and
C(3,-2)
Answer:
I think that would be A sorry if I'm wrong
Susan’s science class is performing an experiment that involves dropping objects from various heights, starting close to the ground and working upward to 8 feet. The function , where x represents the distance from the ground, represents the time it takes for the object Susan drops to hit the ground. The graph represents the function
Identify some of the key features of the graph. That is, determine if the function is monotonically increasing or decreasing, state the end behavior, find the x- and y-intercepts, find the endpoint, and state the domain and the range of the graph (without considering the context).
Answer:
1) The function is monotonically increasing
2) The end behavior of the function is x tends to infinity as t(x) tends infinity
3) The x and y -intercept is (0, 0)
4) The endpoint is (0, 0)
5) The domain is 0 ≤ x ≤ +∞
The range is 0 ≤ t(x) ≤ +∞
Step-by-step explanation:
1) The given function of the time for the object to hit the ground is t(x) = 1/4·√x
Where;
x = The distance from the ground
t = The time it takes for the object to hit the ground
Monotonically increasing function, we have;
A function that is continuous on [a, b] and it can be differentiated in the domain, (a, b) is monotonically increasing when df(x)/dx > 0 for all values of x in (a, b)
However, where df(x)/dx < 0 for all values of x in (a, b), the function is decreasing
Therefore, using an online tool, we have;
dt(x)/dx = d(1/4·√x)/dx = 1/8 × 1/√x
Therefore, the dt(x)/dx > 0, for 0 < x < +∞ and the function is monotonically increasing
2) The end behavior of the function as x tends to infinity, t(x) = 1/4·√x approaches infinity
3) From the end behavior, and the nature, of the function t(x) = 1/4·√x, where both variables are directly proportional, we have that the x and y -intercept = (0, 0)
4) The endpoint is (0, 0) given that as t(x) tends to 0, x tends to 0
5) The domain is 0 ≤ x ≤ +∞
The range is 0 ≤ t(x) ≤ +∞.
Answer:
The function is monotonically increasing since the output values are continually getting larger. This also tells us that the end behavior of the function is infinity.
The x-intercept is (0,0), the y-intercept is (0,0), and the endpoint too is (0,0).
The domain of the graph is all values greater than or equal to 0, and the range is all positive output values.
Step-by-step explanation:
Henry bought 4 pies, which he plans to share with a group of his friends. If there is exactly enough to give each member of the group 1/6 of the pie. How many people are in the group?
Answer:
If it's 1/6 of every pie to one person then 6 people but if it's 1/6 of all 4 pies then 24 people.
Step-by-step explanation:
Sry didn't quite understand the question
Hope it helps :)
Have a good day/night
Brainliest pls?
Last year Shaun wiped out 950 times.This year he had a 44% decrease in the
number of times he wiped out.How many times did Shaun wipe out this year?*
Answer:
Shaun wiped out 532 times this year
Step-by-step explanation:
Given
Number of times Shaun wiped out last year = 950
Decrease this year = 44%
In order to find the times Shaun wiped out this year, we have to find 44% of 950 and then subtract it from 950
So,
Decrease in number:
[tex]= 44\%\ of\ 950\\=0.44*950\\= 418[/tex]
The number of times he wiped out this year is:[tex]950-418 = 532[/tex]
Hence,
Shaun wiped out 532 times this year
How many sides does a regular polygon have if one exterior angle is 10?
120
180
360
Answer:
360.
Step-by-step explanation:
Find the difference of the two expressions. (23x+2)−(13x−4)
Answer:
x = -0.6 or 6/10
Step-by-step explanation:
(23x + 2) = (13x - 4)
23x + 2 - 2 = 23x
13x - 4 - 13x = -4
23x - 13x = 10x
-4 - 2 = -6
10x = -6
divide each by 10
10x / 10 = x
-6 / 10 = -0.6
x = -0.6 or 6/10
The difference of the two expressions. (23x+2)−(13x−4) is (10x -2).
What is an expression?Expression in mathematics is combination of variables with the use of operations and given rules. It can be in the form of equation, numbers etc.
Given expression,
(23x+2)−(13x−4)
And to find the difference,
we arrange the value of x with x and constant with constant in given expression,
(23x+2)−(13x−4) = 23x - 13x + 2 - 4
= 10x -2
Therefore, the difference of the two expressions. (23x+2)−(13x−4) is (10x -2).
To learn more about the expression;
brainly.com/question/24242989
#SPJ6
HELP ON THIS. (serious answers only) 10 points. Will mark you Brainliest if answered right.
Write the equation of a line that passes
through (-3,-8) and (3, 10).
Answer:
y=3x+1
Step-by-step explanation:
The equation will most likely be in slope-intercept form which is
y=mx+b
(m) is the slope,
(b) is the y intercept
First we must find the slope. The formula for slope is (y1-y2)/(x1-x2)
Which means we take the (y) of the second given point and subtract the (y) if the first given point, then divide that by the (x) of the second given point minus the (x) of the first given point.
(10-(-8)/3-(-3)
18/6
Simplify
3/1
3, our slope is 3.
Now we can put this into our formula
y=3x+b
To find the y intercept we just apply one of the given points. (I'll use (3, 10) but either of them would work.
10=3(3)+b
Now solve
10=9+b
Subtract 9 from each side
1=b
Now we put our slope and y intercept into our formula
y=3x+1.
Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!
Please helppp! 6th math
What % of 440 is 286?
Answer:
65
Step-by-step explanation:
Hope it helps!!!
Answer:
286 is 65 % of 440
Step-by-step explanation:
line up your numbers with your procentage and cross multiply:
440 represents 100%
286 represents ? %
? *440=286 *100 divide both sides by 440
?= 286*100/440=65
pls help, i need to figured out the slope and i tried but it said it was wrong
Answer:
I thin its -3
Step-by-step explanation:
What is the measure of angle x
Answer:
X=67
Step-by-step explanation:
The angles of a triangle adds to 180
So x is 180-46-67=67
Answer:
21
Step-by-step explanation:
∠AHI + 67° = 180° (corresponding angles are equal)
∠AHI = 180° - 67°
∠AHI = 113°
x + ∠AHI + 46° = 180° (angle sum property of a triangle)
x + 113° + 46° = 180°
x + 159° = 180°
x = 180° - 159°
x = 21°
hope it helps you!
use the graph and table to write the equation that describes the line graph
Answer:
y = x + 3 or y = 1x + 3
Step-by-step explanation:
Since we're just going to find the equation (assuming it's slope-intercept form, which is y = mx + b), our jobs will be relatively simple!
Let's start with the first step and identify the y-intercept, which is the easiest step.
That will be (0,3), as the line intercepts the y-axis there.
Next, let's find the slope of the line using [tex]\frac{rise}{run}[/tex] or [tex]\frac{y_{2}-{y}_{1}}{x_{2}-{x}_{1}}[/tex]. Just be careful when using [tex]\frac{rise}{run}[/tex] that you correctly identify the scale the axis' are using.
For now, I'll use [tex]\frac{y_{2}-{y}_{1}}{x_{2}-{x}_{1}}[/tex]. Let's pick two points... (0,3) and (1,4).
—> [tex]\frac{4-3}{1-0}[/tex] = [tex]\frac{1}{1}[/tex]
This will be our slope, 1.
We now have our answer, y = 1x + 3.
Hope that helped!
Answer:
y = x + 3
Step-by-step explanation:
passed on edgeuinity
find the area and perimeter
Answer:
AREA=100
Step-by-step explanation:
Answer:
A=1200 P=25
Step-by-step explanation:
For area you do 5x4x6x10 for Perimeter you do 4+5+6+10
PLS HELP ASAP NOW which expression is equivalent to 8-(6r +2)
a)-6r +6
b)2r+2
c)6r+10
d)-6r+10
Answer: its A have a good day
You invest $2000 in an account that pays simple interest of 7% for 30 years
Answer:
Your interest at the end of those 6 years is $4200
Step-by-step explanation:
yall pls answer this i will give brainliest and 10 points how about 20
Answer:
i cant see the picture
Step-by-step explanation:
Answer:
1 goes to 3a ,4 goes to 2b 3 goes to 4c and I can't see the rest
Step-by-step explanation:
I dont know I'm probably wrong tho
What are these answers please help
Answer: if it is a positive number then it will always be a positive integer
Step-by-step explanation:
Please help me!!
Determine whether the sequence of mapping rules will lead to the image being congruent to the pre-image (x, y) -> (x - 2, y)
No or yes if yes then is it a translation or reflection, if no then will it be small or with the size of the pre image be changed?